Posts
All the articles I've posted.
-
Setting Up a Robust PostgreSQL High-Availability Cluster on Azure
A comprehensive guide to setting up a high-availability PostgreSQL
-
How to Create Your Own Free VPN Server Using Oracle Cloud (2025 Guide)
Learn how to create your own free VPN server using Oracle Cloud's
-
Set Up a Free Minecraft PE Server Using Oracle Cloud in 2025
Learn how to set up a free Minecraft PE server using Oracle Cloud's
-
Kubernetes at Home - From Docker Compose to K3s
A guide to migrating from Docker Compose to K3s for home labs.
-
Prompt Engineering for ChatGPT and GPT-4 (Practical Guide)
Updated:A practical prompt engineering guide for developers using ChatGPT, GPT-4, and Claude. Real patterns, what works, what doesn't, and what changed by 2025.
-
Free WordPress Blog with Custom Domain on Google Cloud
Updated:Set up a self-hosted WordPress blog on Google Cloud's free e2-micro instance with Cloudflare DNS, nginx, MySQL, and PHP. Costs $0/month forever.
-
6 Common Linux Commands for System Monitoring
Updated:The six Linux commands I run when something feels slow on a server, with htop, top, ps, free, df, and nethogs examples and the flags I actually use.
-
Scalable Node.js Backend Without Express, Koa, or Hapi
Updated:Build a fast Node.js + TypeScript REST API with no web framework, using find-my-way, Sequelize, PostgreSQL, and nginx as a reverse proxy. Full repo included.
-
sshuttle - A Free VPN Over SSH for Cheap, Private Browsing
Updated:How to use sshuttle to turn any SSH server into a poor man's VPN, with install steps for Linux/macOS, real-world usage, and DNS-over-tunnel setup.
-
Basic Linux Commands for File Manipulation and Compression
Updated:The Linux file commands I use every day, from cp and mv to chmod, find, tar, and zip, with copy-pasteable examples and the pitfalls I've hit personally.